Summary
Obsoleto
Esta funcionalidad es obsoleta. Aunque puede aún funcionar en algunos navegadores, se desalienta su uso ya que puede ser removida en cualquier momento. Evite usarla.
Syntax
bool = range.intersectsNode( referenceNode )
Parameters
- referenceNode
-
The
Node
to compare with theRange
.
Example
range = document.createRange(); range.selectNode(document.getElementsByTagName("div").item(0)); bool = range.intersectsNode(document.getElementsByTagName("p").item(0));
Notes
This method is obsolete; you should instead use the W3C DOM Range methods (see compareBoundaryPoints()
).
Warning: This method has been removed from Gecko 1.9 and will not exist in future versions of Firefox; you should switch to
compareBoundaryPoints()
as soon as possible.The following function can be used as replacement:
function rangeIntersectsNode(range, node) { var nodeRange = node.ownerDocument.createRange(); try { nodeRange.selectNode(node); } catch (e) { nodeRange.selectNodeContents(node); } return range.compareBoundaryPoints(Range.END_TO_START, nodeRange) == -1 && range.compareBoundaryPoints(Range.START_TO_END, nodeRange) == 1; }
Specification
This method is not part of a specification.